Maintenance
324 690 01 Rev. S KohlerEngines.com
MAINTENANCE INSTRUCTIONS
WARNING
Before working on engine or equipment, disable engine as
follows: 1) Disconnect spark plug lead(s). 2) Disconnect
negative (–) battery cable from battery.
Accidental Starts can cause severe injury or
death.
Disconnect and ground spark plug lead(s)
before servicing.
Normal maintenance, replacement or repair of emission control devices and systems may be performed by any repair
establishment or individual; however, warranty repairs must be performed by a Kohler authorized dealer.
MAINTENANCE SCHEDULE
Every 25 Hours or Annually¹
● Service/replace low-profi le precleaner (if equipped). Air Cleaner/Intake
Every 100 Hours or Annually¹
● Change oil. Lubrication System
● Replace low-profi le air cleaner element. Air Cleaner/Intake
● Remove and clean shrouds and cooling areas. Inspect for any debris visible
through fl ywheel cooling holes (if equipped) and clean as necessary.
Air Cleaner/Intake
● Check oil cooler fi ns, clean as necessary (if equipped). Lubrication System
Every 150 Hours
● Check heavy-duty fi lter minder. Air Cleaner/Intake
● Inspect heavy-duty air fi lter paper element and inlet screen area. Air Cleaner/Intake
Every 200 Hours¹
● Replace unique Electronic Fuel Injection (EFI) fuel fi lter.
Every 200 Hours
● Change oil fi lter. Lubrication System
Every 300 Hours¹
● Replace heavy-duty air cleaner element and check inner element. Air Cleaner/Intake
Every 300 Hours²
● Change oil and fi lter (KOHLER PRO 10W-50 oil and KOHLER PRO fi lter only). Lubrication System
Every 500 Hours or Annually¹
● Replace spark plugs and set gap. Electrical System
Every 600 Hours¹
● Replace heavy-duty air cleaner inner element. Air Cleaner/Intake
¹Perform these procedures more frequently under severe, dusty, dirty conditions.
²Option only if using KOHLER
®
PRO oil and PRO filter.
REPAIRS/SERVICE PARTS
Kohler genuine service parts can be purchased from Kohler authorized dealers. To fi nd a local Kohler authorized
dealer visit KohlerEngines.com or call 1-800-544-2444 (U.S. and Canada).